210456486

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{508349}}^1$

素因数の和:508380

約数の個数: 24

約数和(自身を含む): 475815600

約数和(自身を除く): 265359114

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 508349, 1016698, 1525047, 3050094, 4575141, 9150282, 11692027, 23384054, 35076081, 70152162, 105228243, 210456486]

約数ペア:

[(1, 210456486), (2, 105228243), (3, 70152162), (6, 35076081), (9, 23384054), (18, 11692027), (23, 9150282), (46, 4575141), (69, 3050094), (138, 1525047), (207, 1016698), (414, 508349)]